166141368

素因数分解:

$2^3\times 3^4\times {\mathrm{256391}}^1$

素因数の和:256409

約数の個数: 40

約数和(自身を含む): 465351480

約数和(自身を除く): 299210112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 256391, 512782, 769173, 1025564, 1538346, 2051128, 2307519, 3076692, 4615038, 6153384, 6922557, 9230076, 13845114, 18460152, 20767671, 27690228, 41535342, 55380456, 83070684, 166141368]

約数ペア:

[(1, 166141368), (2, 83070684), (3, 55380456), (4, 41535342), (6, 27690228), (8, 20767671), (9, 18460152), (12, 13845114), (18, 9230076), (24, 6922557), (27, 6153384), (36, 4615038), (54, 3076692), (72, 2307519), (81, 2051128), (108, 1538346), (162, 1025564), (216, 769173), (324, 512782), (648, 256391)]